B&T BWC9 Folding Chassis Kit | 9mm | ACRO P-2

The B&T BWC9 (part number 430298) is a folding chassis accessory designed to accept a Sig Sauer P320 Fire Control Unit (FCU) and a user-supplied slide assembly. Constructed from black anodized aluminum, the chassis folds into a compact rectangular profile for discreet carry and rapid deployment. This kit ships with an Aimpoint ACRO P-2 micro red dot sight pre-installed.

Typical applications include everyday carry (EDC) configurations and range/training setups where a compact, optics-ready chassis is desirable.

Product Specifications

• The model is identified as the BWC9 with part number 430298.
• The manufacturer is B&T.
• This kit includes an Aimpoint ACRO P-2 micro red dot sight.
• The chassis is compatible with and requires a Sig Sauer P320 FCU supplied by the user.
• Accepts P320 slide assemblies from Sub-Compact through X-Five length, including threaded barrels.
• Construction is black anodized aluminum.
• The folding mechanism deploys via a spring-loaded action and uses an integrated carry handle for transport.
• This chassis is not compatible with suppressor-height sights.
• Sold as a frame/chassis accessory only; it does not include the P320 FCU or separate slide assembly.
• Units per box: 1.
• Product weight reported as 5.4 (units not specified in source data).
• Shipping weight reported as 5.4 (units not specified in source data).
• UPC: 840225709810.

The BWC9 delivers a compact, mechanically straightforward chassis for shooters building a P320-based platform. With a factory-mounted ACRO P-2 and a folding, low-profile design, it suits users seeking a carry-friendly, optics-ready solution for everyday carry and range work.